During the EMT process, expressions of epithelial markers (eg E‐cadherin) were gradually lost, while conversely, interstitial molecules (eg vimentin) were observably over‐expressed.19, 20 It was noteworthy that the invasive capability of tumor cells was significantly enhanced after induction of EMT,21 which associated EMT process with exacerbation of neoplasms (eg LSCC). Here, VIM is linked to neoplasm.